group mapping in Samba3

Tue Mar 2 08:29:30 MST 2010

On Tue, Mar 02, 2010 at 10:07:12AM -0500, simo wrote:
> I haven't done extensive performance tests, but if we still have a
> performance problem with tdb we need to fix it there so that the cluster
> version benefits from it too.

We do have a problem: We traverse for numerous queries. This
needs fixing. We get away with it right now because on
member servers typically not very many group mappings exist.

> I will work with CTDB people to find the right solution to this.

The multi-index tdb will fix this both for the clustered and
non-clustered case using transactions.

Volker
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